December weather forecastTirúa, Chile

December

Weather in December

December, the first month of the summer in Tirúa, is a pleasant month, with an average temperature varying between 21.8°C (71.2°F) and 7.8°C (46°F).

Temperature

Observing a minor shift, the average high-temperature during December adjusts from November's refreshing 18.8°C (65.8°F) to a pleasant 21.8°C (71.2°F). Tirúa's average nighttime temperatures present a clear contrast to its daytime highs, measured at a frosty 7.8°C (46°F) in December.

Humidity

In December, the average relative humidity is 74%.

Rainfall

In December, in Tirúa, the rain falls for 9.7 days. Throughout December, 27mm (1.06") of precipitation is accumulated. Throughout the year, there are 152 rainfall days, and 778mm (30.63") of precipitation is accumulated.

Daylight

The month with the longest days is December, with an average of 14h and 48min of daylight.
On the first day of December in Tirúa, sunrise is at 06:23 and sunset at 21:02. On the last day of the month, sunrise is at 06:33 and sunset at 21:20 -03.

Sunshine

In Tirúa, the average sunshine in December is 9.9h.

UV index

In Tirúa, the average daily maximum UV index in December is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 4 in December translates into these instructions:
Guard yourself - Precautionary measures against sun damage are advocated. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days.

Updated: Jan 24, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The average high-temperature and low-temperature in Tirúa, Chile, during December are 21.8°C (71.2°F) and 7.8°C (46°F) respectively.

In Tirúa, the average relative humidity in December is 74%.

In Tirúa, Chile, in December, during 9.7 rainfall days, 27mm (1.06") of precipitation is typically accumulated.

The month with the longest days in Tirúa, Chile, is December, with an average of 14h and 48min of daylight.

The average day length in December in Tirúa is 14h and 47min.

On the first day of December in Tirúa, Chile, sunrise is at 06:23 and sunset at 21:02. On the last day of the month, sunrise is at 06:33 and sunset at 21:20 -03.

In Tirúa, the average sunshine duration in December is 9.9h.

In December, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

18.8°C

21.8°C

24.5°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

10.5km/h

11.1km/h

11.4km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

16.2

19.4

23.3

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Tirúa, Chile

Average high temperature in December: 21.8°C

The warmest month (with the highest average high temperature) is January (24.5°C).
The month with the lowest average high temperature is July (10.4°C).

Average low temperature in December: 7.8°C

The month with the highest average low temperature is February (10°C).
The coldest month (with the lowest average low temperature) is July (3.3°C).

Average pressure in December
Tirúa, Chile

Average pressure in December: 1016.3mbar

The month with the highest atmospheric pressure is September (1020.2mbar).
The month with the lowest atmospheric pressure is February (1015.2mbar).

Average wind speed in December
Tirúa, Chile

Average wind speed in December: 9.5km/h

The windiest month (with the highest average wind speed) is January (9.8km/h).
The calmest month (with the lowest average wind speed) is April (7km/h).

Average humidity in December
Tirúa, Chile

Average humidity in December: 74%

The months with the highest relative humidity are June and July (90%).
The month with the lowest relative humidity is January (70%).

Average rainfall in December
Tirúa, Chile

Average rainfall in December: 27mm

The wettest month (with the highest rainfall) is June (140mm).
The driest month (with the least rainfall) is January (14mm).

Average rainfall days in December
Tirúa, Chile

Average rainfall days in December: 9.7 days

The month with the highest number of rainy days is August (19 days).
The month with the least rainy days is January (5.7 days).

Average daylight in December /
Average sunshine in December
Tirúa, Chile

Average daylight in December: 14h and 48min

The month with the longest days is December (Average daylight: 14h and 48min).
The month with the shortest days is June (Average daylight: 9h and 30min).

Average sunshine in December: 9h and 54min

The month with the most sunshine is January (Average sunshine: 10h and 48min).
The month with the least sunshine is June (Average sunshine: 4h and 0min).

Average sunshine days in December
Tirúa, Chile

Average sunshine days in December: 19.4 days

The month with the most sunshine days is January (23.3 days).
The month with the least sunshine days is June (10 days).

Average UV index in December
Tirúa, Chile

Average UV index in December: 4

The months with the highest UV index are January and February (UV index 5).
The months with the lowest UV index are June and July (UV index 2).

Average cloud cover in December
Tirúa, Chile

Average cloud cover in December: 39

The months with the most cloud cover are June and August (Cloud cover 61).
The month with the least cloud cover is January (Cloud cover 29).

Average visibility in December
Tirúa, Chile

Average visibility in December: 7km

The months with the highest visibility are January, February and March (8km).
The months with the lowest visibility are April, May, June, July, August, September, October, November and December (7km).